Nagavolu is a village in Dakkili tehsil in district of Sri Potti Sriramulu Nellore, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Nagavolu was 951 which includes 477 males and 474 females. Nagavolu covers 324 ha area. Pincode of Nagavolu is 524134.